Compositae Working Group (CWG) (2021). Global Compositae Database. Achillea speciosa Hayek. Accessed at: https://www.compositae.org/aphia.php?p=taxdetails&id=1165429 on 2024-11-20
original description(1905). Ann. Nat. Hofmus. Wien 20 page(s): 422 [details]
Unreviewed
Contributed data: Published Data only shown for fields conflicting with the consensus taxon record Hayek in Ann. K.K. Naturhist. Hofmus. 20. 1907. [Euro+Med] [details] LSID urn:lsid:compositae.org:names:46F46747-2FDB-4DBA-B990-004BAD80AA2B [details]